Osteoporosis Drugs May Not Prevent Brest Cancer

The most-widely used osteoporosis drugs may not protect women from breast cancer.Â
Researchers looked at data from two clinical trials and found no major difference in breast cancer rates between women who took the drugs and those who took a placebo. Â
Previous studies suggested post-menopausal women who took the drugs to prevent fractures were also less likely to get breast cancer.